Record envelope, standing records and threshold days for Hollister (USC00104295), Idaho, United States, with 109 years of record.
Key Facts for Hollister
Hollister (USC00104295) is a weather station in Idaho, United States at 42.35 latitude and -114.57 longitude, 1,379 m (4,525 ft) above sea level.
The station reports from 1912 to 2020, 109 years of record.
1,464 records set at Hollister still stand.
Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
Hollister set a daily record low minimum temperature of -13.9 C (7.0 F) on 30 October 2019.
About the Station
Location: Idaho, United States, 42.35 latitude, -114.57 longitude.
Elevation: 1,379 m (4,525 ft).
Period of record: 1912 to 2020, 109 years.
Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
0 days at or beyond a record
Record highRecord low2026 daily maximum2026 daily minimum
The band shows the record high and record low for each calendar day at Hollister. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Hollister, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
17.2 C (63.0 F)
-33.9 C (-29.0 F)
n/a
n/a
Feb
22.2 C (72.0 F)
-30.6 C (-23.1 F)
n/a
n/a
Mar
24.4 C (75.9 F)
-20.0 C (-4.0 F)
n/a
n/a
Apr
31.1 C (88.0 F)
-16.1 C (3.0 F)
n/a
n/a
May
37.2 C (99.0 F)
-7.8 C (18.0 F)
n/a
n/a
Jun
41.1 C (106.0 F)
-5.0 C (23.0 F)
n/a
n/a
Jul
42.2 C (108.0 F)
0.6 C (33.1 F)
n/a
n/a
Aug
41.1 C (106.0 F)
-2.8 C (27.0 F)
n/a
n/a
Sep
36.1 C (97.0 F)
-10.6 C (12.9 F)
n/a
n/a
Oct
31.1 C (88.0 F)
-17.2 C (1.0 F)
n/a
n/a
Nov
25.0 C (77.0 F)
-23.9 C (-11.0 F)
n/a
n/a
Dec
21.7 C (71.1 F)
-32.8 C (-27.0 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Hollister still stand. 1937 holds the most, with 47.
Standing records at Hollister by the year they were set
Year set
Standing records
1912
15
1913
39
1914
9
1915
14
1916
26
1917
28
1918
19
1919
20
1920
22
1921
22
1922
19
1923
6
1924
30
1925
12
1926
26
1927
7
1928
17
1929
17
1930
16
1931
27
1932
30
1933
28
1934
23
1935
13
1936
25
1937
47
1938
16
1939
19
1940
18
1941
14
1942
19
1943
12
1944
15
1945
13
1946
4
1947
11
1948
4
1949
14
1950
10
1951
11
1952
2
1953
22
1954
18
1955
24
1956
7
1957
7
1958
13
1959
12
1960
10
1961
5
1962
17
1963
9
1964
11
1965
13
1966
9
1967
11
1968
22
1969
15
1970
13
1971
16
1972
14
1973
5
1974
14
1975
12
1976
9
1977
13
1978
13
1979
16
1980
19
1981
10
1982
7
1983
14
1984
4
1985
21
1986
22
1987
6
1988
12
1989
16
1990
7
1991
5
1992
14
1993
15
1994
9
1995
13
1996
12
1997
5
1998
8
1999
11
2000
13
2001
9
2002
8
2003
19
2004
3
2005
5
2006
6
2007
3
2008
5
2009
14
2010
10
2011
4
2012
10
2013
11
2014
1
2016
1
2017
9
2018
8
2019
6
All-Time Record Progression
8 new records
8 all-time records were set at Hollister between 18 January 1951 and 24 July 2003. Each dot is a new record.
When Hollister set new all-time records
Date
Kind
Detail
1951-01-18
Record daily snowfall
Record daily snowfall 18.0 cm (7.1 in)
1962-01-22
Record low maximum temperature
Record low maximum temperature -18.9 C (-2.0 F)
1962-03-02
Record daily snowfall
Record daily snowfall 22.9 cm (9.0 in)
1969-08-24
Record high minimum temperature
Record high minimum temperature 23.3 C (73.9 F)
1972-02-24
Record daily snowfall
Record daily snowfall 27.9 cm (11.0 in)
1975-04-06
Record daily snowfall
Record daily snowfall 31.8 cm (12.5 in)
1990-12-22
Record low maximum temperature
Record low maximum temperature -20.0 C (-4.0 F)
2003-07-24
Record high minimum temperature
Record high minimum temperature 23.9 C (75.0 F)
Wettest Day of Each Month
Jan: 50.8 mm (2.0 in)
The wettest day on record for each calendar month at Hollister. The most was 50.8 mm (2.0 in) on 15 January 1936.
Record daily precipitation for each month at Hollister
Month
Record daily precipitation (mm)
Date
Jan
50.8 mm (2.0 in)
15 January 1936
Feb
20.3 mm (0.8 in)
2 February 1916
Mar
28.4 mm (1.1 in)
17 March 1993
Apr
30.0 mm (1.2 in)
18 April 2011
May
40.1 mm (1.6 in)
6 May 1988
Jun
45.0 mm (1.8 in)
22 June 2009
Jul
31.2 mm (1.2 in)
31 July 1960
Aug
33.5 mm (1.3 in)
20 August 1968
Sep
36.1 mm (1.4 in)
10 September 1978
Oct
32.0 mm (1.3 in)
2 October 1946
Nov
21.3 mm (0.8 in)
12 November 1951
Dec
34.0 mm (1.3 in)
23 December 1964
Period of Record Coverage
1912 to 2020
Complete yearUnder 90 percent of days
109 years of record at Hollister, 1912 to 2020. 55 years have data for under 90 percent of days and are left out of rankings: 1912, 1914, 1916, 1918, 1925, 1927, 1929, 1935 and others.
Cooler than the station meanWarmer than the station mean
One stripe for each of 45 complete years at Hollister, 1913 to 2011. Blue stripes are years cooler than the station's own mean of 8.7 C (47.7 F); red stripes are warmer. The coolest year was 1944, at 6.6 C (44.0 F), and the warmest was 1926, at 10.7 C (51.2 F). The strongest colour marks a difference of 2.1 C (3.8 F).
Annual mean temperature at Hollister as warming stripes, 1913 to 2011
Year
Annual mean temperature
Difference from the station mean
1913
7.5 C
-1.25 C
1915
8.7 C
-0.05 C
1917
8.1 C
-0.62 C
1919
8.7 C
-0.07 C
1920
8.3 C
-0.45 C
1921
8.9 C
+0.14 C
1922
8.2 C
-0.52 C
1923
8.4 C
-0.32 C
1924
9.3 C
+0.56 C
1926
10.7 C
+1.93 C
1931
9.6 C
+0.88 C
1932
7.8 C
-0.89 C
1933
8.8 C
+0.03 C
1939
9.3 C
+0.57 C
1940
10.1 C
+1.41 C
1941
8.3 C
-0.46 C
1942
7.1 C
-1.68 C
1944
6.6 C
-2.09 C
1945
7.9 C
-0.87 C
1946
8.5 C
-0.27 C
1947
9.0 C
+0.29 C
1952
9.0 C
+0.26 C
1953
9.9 C
+1.15 C
1954
9.7 C
+0.96 C
1955
8.0 C
-0.75 C
1956
9.1 C
+0.32 C
1958
10.1 C
+1.39 C
1959
9.1 C
+0.38 C
1961
8.8 C
+0.11 C
1962
8.5 C
-0.23 C
1963
8.8 C
+0.08 C
1964
8.1 C
-0.66 C
1966
9.3 C
+0.55 C
1968
8.8 C
+0.09 C
1970
8.8 C
+0.07 C
1971
8.3 C
-0.42 C
1972
8.4 C
-0.34 C
1973
8.8 C
+0.11 C
1974
8.9 C
+0.19 C
1975
8.1 C
-0.66 C
1976
8.7 C
0.00 C
1977
9.2 C
+0.45 C
2009
8.9 C
+0.21 C
2010
9.3 C
+0.54 C
2011
8.7 C
0.00 C
The fitted trend in annual mean temperature here over 1913 to 2011 is 0.04 C (-0.05 to 0.14) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.1 F (-0.1 to 0.2) per decade. The slope is a straight line fitted to 45 complete years; the brackets give its 95 percent interval.
Fitted temperature trends per decade at Hollister
Measure
Per decade (C)
Per decade (F)
Period
Complete years
Reading
Annual mean temperature
0.04 C (-0.05 to 0.14) per decade
0.1 F (-0.1 to 0.2) per decade
1913 to 2011
45
Not clearly different from zero
Mean daily maximum
-0.07 C (-0.19 to 0.05) per decade
-0.1 F (-0.3 to 0.1) per decade
1913 to 2011
45
Not clearly different from zero
Mean daily minimum
0.2 C (0.1 to 0.2) per decade
0.3 F (0.1 to 0.4) per decade
1913 to 2011
45
Rise
A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.
Extremes by Year
1912 to 2020
Yearly extremes at Hollister: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
42.2 C (108.0 F)
1922
36.7 C (98.1 F)
109
Coldest night (TNn)
-33.9 C (-29.0 F)
1937
-21.1 C (-6.0 F)
109
Wettest day (Rx1day)
50.8 mm (2.0 in)
1936
20.3 mm (0.8 in)
109
Wettest five days (Rx5day)
69.4 mm (2.7 in)
1936
30.5 mm (1.2 in)
107
Longest dry spell (CDD)
124 days
1936
43 days
109
Hottest day (TXx)
The hottest day of the year at Hollister, 1912 to 2020. The record is 42.2 C (108.0 F) in 1922, marked on the chart; the median year is 36.7 C (98.1 F).
Hottest day (TXx) at Hollister by year
Year
Hottest day (TXx)
1912
35.6 C (96.1 F)
1913
35.0 C (95.0 F)
1914
36.7 C (98.1 F)
1915
37.2 C (99.0 F)
1916
37.8 C (100.0 F)
1917
37.8 C (100.0 F)
1918
37.8 C (100.0 F)
1919
38.3 C (100.9 F)
1920
38.3 C (100.9 F)
1921
37.8 C (100.0 F)
1922
42.2 C (108.0 F)
1923
36.7 C (98.1 F)
1924
40.0 C (104.0 F)
1925
38.9 C (102.0 F)
1926
40.0 C (104.0 F)
1927
36.7 C (98.1 F)
1928
40.6 C (105.1 F)
1929
40.0 C (104.0 F)
1930
39.4 C (102.9 F)
1931
40.6 C (105.1 F)
1932
37.8 C (100.0 F)
1933
39.4 C (102.9 F)
1934
41.1 C (106.0 F)
1935
38.3 C (100.9 F)
1936
37.8 C (100.0 F)
1937
41.1 C (106.0 F)
1938
35.0 C (95.0 F)
1939
38.9 C (102.0 F)
1940
41.1 C (106.0 F)
1941
35.6 C (96.1 F)
1942
37.2 C (99.0 F)
1943
37.8 C (100.0 F)
1944
34.4 C (93.9 F)
1945
36.1 C (97.0 F)
1946
37.2 C (99.0 F)
1947
36.7 C (98.1 F)
1948
35.0 C (95.0 F)
1949
36.1 C (97.0 F)
1950
35.6 C (96.1 F)
1951
36.1 C (97.0 F)
1952
35.0 C (95.0 F)
1953
36.1 C (97.0 F)
1954
36.1 C (97.0 F)
1955
38.3 C (100.9 F)
1956
37.8 C (100.0 F)
1957
36.7 C (98.1 F)
1958
37.8 C (100.0 F)
1959
38.3 C (100.9 F)
1960
38.3 C (100.9 F)
1961
36.7 C (98.1 F)
1962
35.0 C (95.0 F)
1963
35.0 C (95.0 F)
1964
36.7 C (98.1 F)
1965
33.9 C (93.0 F)
1966
36.7 C (98.1 F)
1967
36.7 C (98.1 F)
1968
37.2 C (99.0 F)
1969
37.2 C (99.0 F)
1970
36.7 C (98.1 F)
1971
35.0 C (95.0 F)
1972
36.7 C (98.1 F)
1973
37.2 C (99.0 F)
1974
35.6 C (96.1 F)
1975
36.1 C (97.0 F)
1976
35.0 C (95.0 F)
1977
34.4 C (93.9 F)
1978
35.6 C (96.1 F)
1979
37.8 C (100.0 F)
1980
35.6 C (96.1 F)
1981
37.8 C (100.0 F)
1982
34.4 C (93.9 F)
1983
38.3 C (100.9 F)
1984
36.7 C (98.1 F)
1985
34.4 C (93.9 F)
1986
36.1 C (97.0 F)
1987
36.1 C (97.0 F)
1988
35.0 C (95.0 F)
1989
36.1 C (97.0 F)
1990
36.7 C (98.1 F)
1991
34.4 C (93.9 F)
1992
36.7 C (98.1 F)
1993
34.4 C (93.9 F)
1994
35.6 C (96.1 F)
1995
35.6 C (96.1 F)
1996
36.7 C (98.1 F)
1997
35.6 C (96.1 F)
1998
39.4 C (102.9 F)
1999
35.6 C (96.1 F)
2000
36.7 C (98.1 F)
2001
35.6 C (96.1 F)
2002
37.8 C (100.0 F)
2003
38.9 C (102.0 F)
2004
35.6 C (96.1 F)
2005
35.6 C (96.1 F)
2006
37.2 C (99.0 F)
2007
37.8 C (100.0 F)
2008
37.2 C (99.0 F)
2009
35.0 C (95.0 F)
2010
36.1 C (97.0 F)
2011
36.7 C (98.1 F)
2012
37.2 C (99.0 F)
2013
37.2 C (99.0 F)
2014
21.1 C (70.0 F)
2015
7.2 C (45.0 F)
2016
16.7 C (62.1 F)
2017
35.0 C (95.0 F)
2018
36.7 C (98.1 F)
2019
35.6 C (96.1 F)
2020
6.7 C (44.1 F)
Coldest night (TNn)
The coldest night of the year at Hollister, 1912 to 2020. The record is -33.9 C (-29.0 F) in 1937, marked on the chart; the median year is -21.1 C (-6.0 F).
Coldest night (TNn) at Hollister by year
Year
Coldest night (TNn)
1912
-20.0 C (-4.0 F)
1913
-29.4 C (-20.9 F)
1914
-23.9 C (-11.0 F)
1915
-26.1 C (-15.0 F)
1916
-20.0 C (-4.0 F)
1917
-28.3 C (-18.9 F)
1918
-21.7 C (-7.1 F)
1919
-25.0 C (-13.0 F)
1920
-20.6 C (-5.1 F)
1921
-19.4 C (-2.9 F)
1922
-27.8 C (-18.0 F)
1923
-20.0 C (-4.0 F)
1924
-28.9 C (-20.0 F)
1925
-13.9 C (7.0 F)
1926
-21.7 C (-7.1 F)
1927
-25.6 C (-14.1 F)
1928
-17.8 C (0.0 F)
1929
-24.4 C (-11.9 F)
1930
-31.1 C (-24.0 F)
1931
-21.1 C (-6.0 F)
1932
-28.3 C (-18.9 F)
1933
-30.6 C (-23.1 F)
1934
-11.7 C (10.9 F)
1935
-17.2 C (1.0 F)
1936
-21.1 C (-6.0 F)
1937
-33.9 C (-29.0 F)
1938
-15.6 C (3.9 F)
1939
-16.1 C (3.0 F)
1940
-13.9 C (7.0 F)
1941
-16.7 C (1.9 F)
1942
-28.3 C (-18.9 F)
1943
-25.0 C (-13.0 F)
1944
-20.0 C (-4.0 F)
1945
-19.4 C (-2.9 F)
1946
-15.0 C (5.0 F)
1947
-21.7 C (-7.1 F)
1948
-21.1 C (-6.0 F)
1949
-28.9 C (-20.0 F)
1950
-23.3 C (-9.9 F)
1951
-20.6 C (-5.1 F)
1952
-20.6 C (-5.1 F)
1953
-15.0 C (5.0 F)
1954
-16.7 C (1.9 F)
1955
-23.9 C (-11.0 F)
1956
-22.2 C (-8.0 F)
1957
-26.1 C (-15.0 F)
1958
-19.4 C (-2.9 F)
1959
-23.3 C (-9.9 F)
1960
-24.4 C (-11.9 F)
1961
-26.7 C (-16.1 F)
1962
-32.2 C (-26.0 F)
1963
-27.8 C (-18.0 F)
1964
-23.9 C (-11.0 F)
1965
-16.7 C (1.9 F)
1966
-15.0 C (5.0 F)
1967
-23.3 C (-9.9 F)
1968
-16.1 C (3.0 F)
1969
-14.4 C (6.1 F)
1970
-18.9 C (-2.0 F)
1971
-22.2 C (-8.0 F)
1972
-28.3 C (-18.9 F)
1973
-16.1 C (3.0 F)
1974
-22.8 C (-9.0 F)
1975
-18.9 C (-2.0 F)
1976
-20.0 C (-4.0 F)
1977
-21.1 C (-6.0 F)
1978
-24.4 C (-11.9 F)
1979
-26.1 C (-15.0 F)
1980
-30.6 C (-23.1 F)
1981
-14.4 C (6.1 F)
1982
-21.7 C (-7.1 F)
1983
-31.1 C (-24.0 F)
1984
-27.2 C (-17.0 F)
1985
-23.3 C (-9.9 F)
1986
-16.1 C (3.0 F)
1987
-20.0 C (-4.0 F)
1988
-19.4 C (-2.9 F)
1989
-28.3 C (-18.9 F)
1990
-32.8 C (-27.0 F)
1991
-17.2 C (1.0 F)
1992
-20.0 C (-4.0 F)
1993
-23.3 C (-9.9 F)
1994
-18.3 C (-0.9 F)
1995
-17.2 C (1.0 F)
1996
-24.4 C (-11.9 F)
1997
-22.2 C (-8.0 F)
1998
-22.8 C (-9.0 F)
1999
-14.4 C (6.1 F)
2000
-15.0 C (5.0 F)
2001
-16.1 C (3.0 F)
2002
-17.8 C (0.0 F)
2003
-16.1 C (3.0 F)
2004
-19.4 C (-2.9 F)
2005
-22.8 C (-9.0 F)
2006
-19.4 C (-2.9 F)
2007
-18.3 C (-0.9 F)
2008
-20.0 C (-4.0 F)
2009
-21.1 C (-6.0 F)
2010
-21.1 C (-6.0 F)
2011
-15.6 C (3.9 F)
2012
-21.7 C (-7.1 F)
2013
-22.2 C (-8.0 F)
2014
-14.4 C (6.1 F)
2015
1.7 C (35.1 F)
2016
-6.7 C (19.9 F)
2017
-15.6 C (3.9 F)
2018
-18.3 C (-0.9 F)
2019
-14.4 C (6.1 F)
2020
-5.6 C (21.9 F)
Wettest day (Rx1day)
The wettest day of the year at Hollister, 1912 to 2020. The record is 50.8 mm (2.0 in) in 1936, marked on the chart; the median year is 20.3 mm (0.8 in).
Wettest day (Rx1day) at Hollister by year
Year
Wettest day (Rx1day)
1912
16.3 mm (0.6 in)
1913
22.9 mm (0.9 in)
1914
19.8 mm (0.8 in)
1915
23.4 mm (0.9 in)
1916
20.3 mm (0.8 in)
1917
13.5 mm (0.5 in)
1918
14.7 mm (0.6 in)
1919
20.3 mm (0.8 in)
1920
20.3 mm (0.8 in)
1921
17.0 mm (0.7 in)
1922
22.9 mm (0.9 in)
1923
20.3 mm (0.8 in)
1924
21.1 mm (0.8 in)
1925
13.2 mm (0.5 in)
1926
12.7 mm (0.5 in)
1927
35.6 mm (1.4 in)
1928
29.2 mm (1.1 in)
1929
24.6 mm (1.0 in)
1930
18.3 mm (0.7 in)
1931
10.7 mm (0.4 in)
1932
19.6 mm (0.8 in)
1933
8.9 mm (0.35 in)
1934
14.0 mm (0.6 in)
1935
17.0 mm (0.7 in)
1936
50.8 mm (2.0 in)
1937
19.1 mm (0.8 in)
1938
17.8 mm (0.7 in)
1939
11.4 mm (0.4 in)
1940
25.4 mm (1.0 in)
1941
17.0 mm (0.7 in)
1942
13.2 mm (0.5 in)
1943
19.3 mm (0.8 in)
1944
17.0 mm (0.7 in)
1945
14.7 mm (0.6 in)
1946
32.0 mm (1.3 in)
1947
16.0 mm (0.6 in)
1948
29.0 mm (1.1 in)
1949
18.8 mm (0.7 in)
1950
30.0 mm (1.2 in)
1951
21.3 mm (0.8 in)
1952
23.6 mm (0.9 in)
1953
17.8 mm (0.7 in)
1954
25.1 mm (1.0 in)
1955
20.6 mm (0.8 in)
1956
21.8 mm (0.9 in)
1957
21.8 mm (0.9 in)
1958
19.6 mm (0.8 in)
1959
35.8 mm (1.4 in)
1960
31.2 mm (1.2 in)
1961
17.5 mm (0.7 in)
1962
28.4 mm (1.1 in)
1963
20.3 mm (0.8 in)
1964
34.0 mm (1.3 in)
1965
23.6 mm (0.9 in)
1966
12.4 mm (0.5 in)
1967
15.7 mm (0.6 in)
1968
33.5 mm (1.3 in)
1969
10.9 mm (0.4 in)
1970
17.8 mm (0.7 in)
1971
22.4 mm (0.9 in)
1972
25.4 mm (1.0 in)
1973
21.1 mm (0.8 in)
1974
15.7 mm (0.6 in)
1975
33.5 mm (1.3 in)
1976
19.3 mm (0.8 in)
1977
17.8 mm (0.7 in)
1978
36.1 mm (1.4 in)
1979
25.4 mm (1.0 in)
1980
20.3 mm (0.8 in)
1981
15.5 mm (0.6 in)
1982
16.3 mm (0.6 in)
1983
21.6 mm (0.9 in)
1984
23.4 mm (0.9 in)
1985
27.9 mm (1.1 in)
1986
10.9 mm (0.4 in)
1987
14.0 mm (0.6 in)
1988
40.1 mm (1.6 in)
1989
10.9 mm (0.4 in)
1990
30.2 mm (1.2 in)
1991
25.9 mm (1.0 in)
1992
20.3 mm (0.8 in)
1993
28.4 mm (1.1 in)
1994
29.0 mm (1.1 in)
1995
20.1 mm (0.8 in)
1996
16.3 mm (0.6 in)
1997
17.5 mm (0.7 in)
1998
17.5 mm (0.7 in)
1999
17.8 mm (0.7 in)
2000
17.0 mm (0.7 in)
2001
19.3 mm (0.8 in)
2002
14.5 mm (0.6 in)
2003
21.3 mm (0.8 in)
2004
32.5 mm (1.3 in)
2005
21.8 mm (0.9 in)
2006
33.0 mm (1.3 in)
2007
22.9 mm (0.9 in)
2008
19.1 mm (0.8 in)
2009
45.0 mm (1.8 in)
2010
20.6 mm (0.8 in)
2011
30.0 mm (1.2 in)
2012
22.9 mm (0.9 in)
2013
11.7 mm (0.5 in)
2014
22.6 mm (0.9 in)
2015
6.1 mm (0.24 in)
2016
6.4 mm (0.25 in)
2017
29.0 mm (1.1 in)
2018
12.2 mm (0.5 in)
2019
15.7 mm (0.6 in)
2020
0.0 mm (0.00 in)
Wettest five days (Rx5day)
The wettest five days of the year at Hollister, 1912 to 2020. The record is 69.4 mm (2.7 in) in 1936, marked on the chart; the median year is 30.5 mm (1.2 in).
Wettest five days (Rx5day) at Hollister by year
Year
Wettest five days (Rx5day)
1912
38.5 mm (1.5 in)
1913
39.4 mm (1.6 in)
1914
29.5 mm (1.2 in)
1915
45.5 mm (1.8 in)
1916
48.3 mm (1.9 in)
1917
21.1 mm (0.8 in)
1918
22.9 mm (0.9 in)
1919
20.3 mm (0.8 in)
1920
31.1 mm (1.2 in)
1921
52.0 mm (2.0 in)
1922
22.9 mm (0.9 in)
1923
37.1 mm (1.5 in)
1924
24.1 mm (0.9 in)
1925
29.7 mm (1.2 in)
1926
20.3 mm (0.8 in)
1927
37.4 mm (1.5 in)
1928
41.4 mm (1.6 in)
1929
30.5 mm (1.2 in)
1930
37.4 mm (1.5 in)
1931
17.6 mm (0.7 in)
1932
26.0 mm (1.0 in)
1933
10.2 mm (0.4 in)
1934
25.9 mm (1.0 in)
1935
33.5 mm (1.3 in)
1936
69.4 mm (2.7 in)
1937
51.7 mm (2.0 in)
1938
30.4 mm (1.2 in)
1939
21.6 mm (0.9 in)
1940
43.2 mm (1.7 in)
1941
43.2 mm (1.7 in)
1942
29.5 mm (1.2 in)
1943
37.3 mm (1.5 in)
1944
33.8 mm (1.3 in)
1945
30.8 mm (1.2 in)
1946
39.1 mm (1.5 in)
1947
41.4 mm (1.6 in)
1948
34.8 mm (1.4 in)
1949
26.7 mm (1.1 in)
1950
58.3 mm (2.3 in)
1951
32.2 mm (1.3 in)
1952
31.5 mm (1.2 in)
1953
30.3 mm (1.2 in)
1954
28.0 mm (1.1 in)
1955
30.4 mm (1.2 in)
1956
45.7 mm (1.8 in)
1957
40.1 mm (1.6 in)
1958
29.2 mm (1.1 in)
1959
37.6 mm (1.5 in)
1960
44.6 mm (1.8 in)
1961
24.4 mm (1.0 in)
1962
39.1 mm (1.5 in)
1963
37.6 mm (1.5 in)
1964
63.9 mm (2.5 in)
1965
44.7 mm (1.8 in)
1966
23.1 mm (0.9 in)
1967
15.7 mm (0.6 in)
1968
67.1 mm (2.6 in)
1969
21.1 mm (0.8 in)
1970
25.7 mm (1.0 in)
1971
40.6 mm (1.6 in)
1972
25.9 mm (1.0 in)
1973
26.5 mm (1.0 in)
1974
21.9 mm (0.9 in)
1975
36.1 mm (1.4 in)
1976
21.1 mm (0.8 in)
1977
22.8 mm (0.9 in)
1978
54.9 mm (2.2 in)
1979
43.0 mm (1.7 in)
1980
48.2 mm (1.9 in)
1981
24.7 mm (1.0 in)
1982
38.6 mm (1.5 in)
1983
49.5 mm (1.9 in)
1984
30.7 mm (1.2 in)
1985
34.5 mm (1.4 in)
1986
12.7 mm (0.5 in)
1987
34.6 mm (1.4 in)
1988
40.1 mm (1.6 in)
1989
17.2 mm (0.7 in)
1990
30.5 mm (1.2 in)
1991
31.5 mm (1.2 in)
1992
21.6 mm (0.9 in)
1993
40.8 mm (1.6 in)
1994
38.4 mm (1.5 in)
1995
42.2 mm (1.7 in)
1996
28.9 mm (1.1 in)
1997
28.2 mm (1.1 in)
1998
27.1 mm (1.1 in)
1999
27.8 mm (1.1 in)
2000
16.1 mm (0.6 in)
2001
25.7 mm (1.0 in)
2002
26.9 mm (1.1 in)
2003
21.3 mm (0.8 in)
2004
34.3 mm (1.4 in)
2005
21.8 mm (0.9 in)
2006
40.6 mm (1.6 in)
2007
29.5 mm (1.2 in)
2008
23.2 mm (0.9 in)
2009
46.3 mm (1.8 in)
2010
21.6 mm (0.9 in)
2011
30.0 mm (1.2 in)
2012
22.9 mm (0.9 in)
2013
11.8 mm (0.5 in)
2014
31.8 mm (1.3 in)
2015
n/a
2016
0.0 mm (0.00 in)
2017
29.0 mm (1.1 in)
2018
13.5 mm (0.5 in)
2019
16.2 mm (0.6 in)
2020
n/a
Longest dry spell (CDD)
The longest dry spell of the year at Hollister, 1912 to 2020. The record is 124 days in 1936, marked on the chart; the median year is 43 days.
Longest dry spell (CDD) at Hollister by year
Year
Longest dry spell (CDD)
1912
29 days
1913
29 days
1914
40 days
1915
55 days
1916
37 days
1917
52 days
1918
25 days
1919
107 days
1920
38 days
1921
47 days
1922
62 days
1923
36 days
1924
61 days
1925
30 days
1926
49 days
1927
29 days
1928
35 days
1929
44 days
1930
27 days
1931
55 days
1932
49 days
1933
72 days
1934
53 days
1935
87 days
1936
124 days
1937
37 days
1938
30 days
1939
85 days
1940
90 days
1941
25 days
1942
58 days
1943
62 days
1944
37 days
1945
43 days
1946
27 days
1947
67 days
1948
86 days
1949
55 days
1950
36 days
1951
57 days
1952
101 days
1953
54 days
1954
54 days
1955
23 days
1956
42 days
1957
66 days
1958
40 days
1959
64 days
1960
49 days
1961
21 days
1962
41 days
1963
21 days
1964
29 days
1965
51 days
1966
45 days
1967
26 days
1968
51 days
1969
25 days
1970
29 days
1971
38 days
1972
27 days
1973
35 days
1974
62 days
1975
25 days
1976
47 days
1977
51 days
1978
53 days
1979
45 days
1980
45 days
1981
36 days
1982
21 days
1983
24 days
1984
30 days
1985
49 days
1986
41 days
1987
69 days
1988
84 days
1989
36 days
1990
64 days
1991
44 days
1992
65 days
1993
55 days
1994
58 days
1995
35 days
1996
54 days
1997
43 days
1998
30 days
1999
85 days
2000
78 days
2001
51 days
2002
64 days
2003
40 days
2004
28 days
2005
38 days
2006
50 days
2007
37 days
2008
43 days
2009
36 days
2010
52 days
2011
39 days
2012
27 days
2013
26 days
2014
19 days
2015
1 day
2016
10 days
2017
35 days
2018
64 days
2019
26 days
2020
2 days
Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.
Frost Dates and Growing Season
45 years with a frost
Across 45 years with a frost, the median last spring frost at Hollister falls on 31 May and the median first autumn frost on 21 September, which leaves a median of 116 days between them.
Fitted over all years, the growing season changes by +3.5 days per decade at this station.
Frost dates and growing season at Hollister
Measure
Median, all years
Earliest period
Recent period (1941 to 2011)
Recent against earliest
Fitted trend
Last spring frost
31 May
n/a
31 May
n/a
-0.7 days per decade
First autumn frost
21 September
n/a
22 September
n/a
+2.8 days per decade
Growing days
116 days
n/a
120 days
n/a
+3.5 days per decade
A frost day is a day with a daily minimum at or below 0 C (32 F). The last spring frost and the first autumn frost are the last and first such days of the cold season, and growing days are the days between them. A negative trend for the last spring frost means it comes earlier.
Rainfall Return Levels
70 years, 1913 to 2010
A day with at least 20.4 mm (0.8 in) of rain is expected about once in 2 years. A day with at least 47.3 mm (1.9 in) of rain is expected about once in 100 years.
Rainfall return levels at Hollister: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
20.4 mm (0.8 in)
5 years
27.1 mm (1.1 in)
10 years
31.7 mm (1.2 in)
25 years
37.8 mm (1.5 in)
50 years
42.5 mm (1.7 in)
100 years
47.3 mm (1.9 in)
Longer than the 70 years of record
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 70 years of values from 1913 to 2010.
A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.
The largest wettest-day totals in the fit: 50.8 mm (2.0 in) in 1936; 45.0 mm (1.8 in) in 2009; 36.1 mm (1.4 in) in 1978.
Station Changes
No change in the annual mean temperature of this station was found against its neighbours.
Download the Data
Data for Hollister standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Hollister threshold days by year: CSV or JSON. Field meanings are on the data page.
Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-13 (13 October 2026). Records are computed by this site and are not official.